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Home >> Nissan-Datsun >> 2020 >> Leaf SL Plus >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Control System (Diagnostics) >> Description >> System (Hill Start Assist Function) >> System Description >> Input Signal And Output Signal
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Input Signal And Output Signal

Major signal transmission between each unit via communication lines is shown in the following table:

Component

Signal description

ECM

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:

  • Accelerator pedal position signal

TCM

Mainly transmits the following signal to ABS actuator and electric unit (control unit) via CAN communication:

  • Current gear position signal

Combination meter

Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication:

  • Brake fluid level switch signal
  • Parking brake switch signal

Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication:

  • VDC warning lamp signal
  • VDC OFF indicator lamp signal